With rigorous economic research and practical policy solutions, we focus on the issues and institutions that are critical to global development. Explore our core themes and topics to learn more about our work.
In timely and incisive analysis, our experts parse the latest development news and devise practical solutions to new and emerging challenges. Our events convene the top thinkers and doers in global development.
New results from a famous experiment in Kenya have sparked heated debate over whether lump-sum cash transfers have any long-term benefits for those who get them, or even do harm to neighbors who don’t.
As economic indicators deteriorate, the Tanzanian government has jailed an opposition leader for questioning the Bank of Tanzania's growth statistics. It's time for the World Bank and the IMF to speak up. If it's illegal to question a government's statistics, why should anyone trust them?
Last summer, the Liberian government delegated management of 93 public elementary schools to eight different private contractors. Given the intense controversy around the program, the government—with some encouragement from our colleagues at Ark Education Partnership Group, who helped manage the program—agreed to randomize the allocation of schools during the pilot, and the three of us partnered with Innovations for Poverty Action (IPA) to evaluate its impacts.
We respond to critics of our evaluation of Liberia’s “partnership” school program, distinguishing legitimate concerns about the charter-style program itself—which can be turned into testable hypotheses—from methodological limitations to what an impact evaluation can show.
Even the most ardent defenders of democracy sometimes worry that populist pressure may lead to short-sighted (or populist) economic policy choices. So after polling 2,000 ordinary Tanzanians in 2015 about their views on the use of expected natural gas revenue, we decided to follow up with an experiment polling Tanzanian “elites,” to see whether they are aligned with citizens, or could be swayed by citizens’ views.